full turnkey

例句：

1. 1. The full turnkey service ensures that everything is taken care of from start to finish.
   完整的服务从开始到结束都得到照顾。
2. 2. The company provides a complete turnkey solution for building new homes.
   该公司提供一整套建筑新房屋的解决方案。
3. 3.The project was completed on time and within budget, with the team working as a full turnkey unit.
   项目按时且在预算内完成，团队作为一个整体运作。